Biologic effects of dopamine on tumor vasculature in ovarian carcinoma

Abstract

Chronic sympathetic nervous system activation results in increased angiogenesis and tumor growth in orthotopic mouse models of ovarian carcinoma. However, the mechanistic effects of such activation on the tumor vasculature are not well understood. Dopamine (DA), an inhibitory catecholamine, regulates the functions of normal and abnormal blood vessels. Here, we examined whether DA, an inhibitory catecholamine, could block the effects of. © 2013 Neoplasia Press, Inc.